MiiSii TM 5pcs Retractable Ballpoint Pens Set Classic Style 0.7mm Multicolored Blue Black Red Green Ink Refill 5pcs x Cute Retractable Ballpoint Pens (Refillable). 4 inks in one. Shell material: PP. 0.7mm fine point, 4 inks included: black, black, red, green. Stainless steel and alpaka pen tip with tungsten carbide ball. Imported high quality ink. High quality pressing button over 10000 times continuously. Have Fun! It can be used for prizes and gifts for kids and students. 100% brand new and high quality. Size: 144mm.